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mac80211: make beacon filtering per virtual interface

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Due to firmware limitations, we may not be able to
support beacon filtering on all virtual interfaces.
To allow this in mac80211, introduce per-interface
driver capability flags that the driver sets when
an interface is added.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Acked-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg
2012-01-19 09:29:57 +01:00
committed by John W. Linville
parent 47d505ccc7
commit c1288b1278
8 changed files with 29 additions and 16 deletions
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1
drivers/net/wireless/rtlwifi/base.c
View File

@@ -309,7 +309,6 @@ static void _rtl_init_mac80211(struct ieee80211_hw *hw)
/* <5> set hw caps */
hw->flags = IEEE80211_HW_SIGNAL_DBM |
IEEE80211_HW_RX_INCLUDES_FCS |
IEEE80211_HW_BEACON_FILTER |
IEEE80211_HW_AMPDU_AGGREGATION |
IEEE80211_HW_CONNECTION_MONITOR |
/* IEEE80211_HW_SUPPORTS_CQM_RSSI | */

2
drivers/net/wireless/rtlwifi/core.c
View File

@@ -112,6 +112,8 @@ static int rtl_op_add_interface(struct ieee80211_hw *hw,
struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
int err = 0;
vif->driver_flags |= IEEE80211_VIF_BEACON_FILTER;
if (mac->vif) {
RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
"vif has been set!! mac->vif = 0x%p\n", mac->vif);